ST7282T2 datasheet(42/77 Pages) SITRONIX

42 / 77 page

ST7282T2

Version 1.2

Page 42 of 77

2016/03

data should be kept (default)

DISP=1: Normal operation with power n/off sequence

8.2.3 R2: CONSTRAST

TYPE

Bit[7]

Bit[6]

Bit[5]

Bit[4]

Bit[3]

Bit[2]

Bit[1]

Bit[0]

Default

R/W

CONTRAST

40h

Designation

Address

Description

CONTRAST

R2[7:0]

RGB contrast level setting, the gain changes (1/64)/ bit

CONTRAST=00h: contrast gain=0

CONTRAST=40h: contrast gain=1 (default)

CONTRAST=FFh: contrast gain=3.984

8.2.4 R3: SUB-CONTRAST_R

TYPE

Bit[7]

Bit[6]

Bit[5]

Bit[4]

Bit[3]

Bit[2]

Bit[1]

Bit[0]

Default

R/W

SUB_CONTRAST_R

40h

Designation

Address

Description

SUB_CONTR

AST_R

R3[6:0]

R sub-contrast level setting, the gain changes (1/256) / bit

Sub_CONTRAST_R=00h: contrast gain=0.75

Sub_CONTRAST_R=40h: contrast gain=1 (default)

Sub_CONTRAST_R=7Fh: contrast gain=1.246

8.2.5 R4: SUB-CONTRAST_B

TYPE

Bit[7]

Bit[6]

Bit[5]

Bit[4]

Bit[3]

Bit[2]

Bit[1]

Bit[0]

Default

R/W

SUB_CONTRAST_B

40h

Designation

Address

Description

SUB_CONT

RAST_B

R4[6:0]

B sub-contrast level setting, the gain changes (1/256) / bit

Sub_CONTRAST_B=00h: contrast gain=0.75

Sub_CONTRAST_B=40h: contrast gain=1 (default)

Sub_CONTRAST_B=7Fh: contrast gain=1.246

ST7282T2 Datasheet(PDF) 42 Page - Sitronix Technology Co., Ltd.

ST7282T2 Datasheet(HTML) 42 Page - Sitronix Technology Co., Ltd.

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77

Datasheet Download

Link URL